scholarly journals Rotifera of the Três Lagoas Lake Complex, João Pessoa, state of Paraíba, Brazil

Check List ◽  
2012 ◽  
Vol 8 (1) ◽  
pp. 135 ◽  
Author(s):  
Lays Tamara Dantas-Silva ◽  
Ênio Wocyli Dantas

The aim of the present study was to survey the rotifer composition of the Três Lagoas Lake Complex in the city of João Pessoa, state of Paraíba, Brazil. These urban lakes receive waste from the surrounding neighborhoods. Samples were carried out every two months between August 2008 and August 2009. The rotifers were identified using an optical microscope and specialized literature. Seventeen species were found, distributed among eight families and ten genera. Brachionidae was the most representative family. There were four new records for the state of Paraíba – Asplanchna priodonta (Gosse, 1850), Asplanchna sp., Rotaria rotatoria (Pallas, 1766) and Squatinella sp.

Rodriguésia ◽  
2021 ◽  
Vol 72 ◽  
Author(s):  
Fernanda Gondim Lambert Moreira ◽  
Víctor de Paiva Moreira ◽  
Maurício Borges do Nascimento ◽  
Luiza Fonseca Amorim de Paula ◽  
Rodrigo de Loyola Dias ◽  
...  

Abstract In Brazil, Seasonally Dry Tropical Forests (SDTFs) are represented by Caatinga, which exhibits one of the greatest species richness and endemisms among the Neotropical SDTFs. However, studies of the flora of this biome remain deficient, especially in scientifically neglected areas, such as the Seridó region. Located between the states of Rio Grande do Norte (RN) and Paraíba, the Seridó region has an underestimated floristic diversity, especially for non-arboreal components such as climbers. Given this scenario, the study aimed to survey the climbers of the Seridó Ecological Station, a federal conservation unit located in the RN state, as well as to provide a multiple access online identification key. Collections were carried out from 2018 to 2019, as well as consultation of material deposited at the UFRN herbarium. In total, 56 species were listed, being 33 herbaceous and 23 woody climbers, respectively, adding 14 species of climbers to the previous checklist of the unit. Five new occurrences were found for the state of Rio Grande do Norte: Cuscuta globosa, Cuscuta partita (Convolvulaceae), Macroptilium bracteatum (Fabaceae), Heteropterys trichanthera and Tetrapterys longibracteata (Malpighiaceae), being the latest a new occurrence of the genus Tetrapterys for the state. Convolvulaceae is the most representative family (18 spp.), followed by Fabaceae (10 spp.), Apocynaceae (eight spp.) and Cucurbitaceae (five spp.). This is the first study that provides an interactive identification key for the Seridó region and for the RN state. The interactive identification key is published throughout the Xper³ platform, and can be accessed at <xper3.fr/xper3GeneratedFiles/publish/identification/-4505993480748774750/mkey.html>.


2020 ◽  
Vol 20 (3) ◽  
Author(s):  
Wagner Ribeiro da Silva Junior ◽  
Alessandro Wagner Coelho Ferreira ◽  
Anna Luiza Ilkiu-Borges ◽  
Rozijane S. Fernandes

Abstract This work is an inventory of ferns and lycophytes of remnants in Amazônia Maranhense. The data provided are the results of collections made from 2010-2011 and 2016-2019 in various municipalities of Maranhão in the Amazonian part of the state. Sixty-four species of ferns and lycophytes, in 36 genera and 18 families, were recorded. Of these, 24 species are new records for Maranhão and four are new records for the Northeast Region of Brazil. The most representative family was Pteridaceae (23 species), followed by Polypodiaceae (7 species). The predominant life forms were terrestrial (37 species) and epiphytic (15 species); the latter is the highest number of epiphytic species recorded for a fern and lycophyte inventory in Maranhão. The data support the need for collecting ferns and lycophytes in Amazônia Maranhense to better understand the flora of these groups in the state.


2018 ◽  
Vol 18 (4) ◽  
Author(s):  
Marina Schmidt Dalzochio ◽  
Samuel Renner ◽  
Cleber Sganzerla ◽  
Gabriel Prass ◽  
Gerson Junior Ely ◽  
...  

Abstract: The regional knowledge of species diversity and distribution is important to support conservation strategies for species and their habitats. The main goal of this work is to present a checklist of Odonata species in the state of Rio Grande do Sul, as well as their known locations in the municipalities. The preparation of the list was based in data gathered from collections of Museu de Ciências da Universidade do Vale do Taquari (UNIVATES), Laboratório de Ecologia e Evolução da Universidade do Vale do Taquari (UNIVATES), Museu de Ciências Naturais da Fundação Zoootânica, Museu de Zoologia da Universidade do Vale do Rio dos Sinos (UNISINOS) plus data extracted from 65 publications and the sites SpeciesLink, All Odonata and Puget Sound University. A total of 182 Odonata species were recorded, spanning nine families and 57 genera. The most representative family was Libellulidae (80 species) followed by Coenagrionidae (41 species) and seven species are new records for Rio Grande do Sul. The list of species presented here is a significant advance compared to previous counts for Rio Grande do Sul, however, our list is by no means a final one. Some regions of the state remain poorly explored, such as the border to Uruguay also in the northernmost part of the state. Several families remain poorly sampled, especially those that inhabit small forested streams and probably there are many specimens which are not cataloged and identified yet in scientific collections, both in the state and in the country.


Antiquity ◽  
1976 ◽  
Vol 50 (200) ◽  
pp. 216-222
Author(s):  
Beatrice De Cardi

Ras a1 Khaimah is the most northerly of the seven states comprising the United Arab Emirates and its Ruler, H. H. Sheikh Saqr bin Mohammad al-Qasimi, is keenly interested in the history of the state and its people. Survey carried out there jointly with Dr D. B. Doe in 1968 had focused attention on the site of JuIfar which lies just north of the present town of Ras a1 Khaimah (de Cardi, 1971, 230-2). Julfar was in existence in Abbasid times and its importance as an entrep6t during the sixteenth and seventeenth centuries-the Portuguese Period-is reflected by the quantity and variety of imported wares to be found among the ruins of the city. Most of the sites discovered during the survey dated from that period but a group of cairns near Ghalilah and some long gabled graves in the Shimal area to the north-east of the date-groves behind Ras a1 Khaimah (map, FIG. I) clearly represented a more distant past.


2013 ◽  
Vol 62 (1) ◽  
pp. 67-84
Author(s):  
Anna Trembecka

Abstract Amendment to the Act on special rules of preparation and implementation of investment in public roads resulted in an accelerated mode of acquisition of land for the development of roads. The decision to authorize the execution of road investment issued on its basis has several effects, i.e. determines the location of a road, approves surveying division, approves construction design and also results in acquisition of a real property by virtue of law by the State Treasury or local government unit, among others. The conducted study revealed that over 3 years, in this mode, the city of Krakow has acquired 31 hectares of land intended for the implementation of road investments. Compensation is determined in separate proceedings based on an appraisal study estimating property value, often at a distant time after the loss of land by the owner. One reason for the lengthy compensation proceedings is challenging the proposed amount of compensation, unregulated legal status of the property as well as imprecise legislation. It is important to properly develop geodetic and legal documentation which accompanies the application for issuance of the decision and is also used in compensation proceedings.


Author(s):  
Kamran Asdar Ali

The second afterword to the book by Kamran Asdar Ali returns us to the city, and to the lives of Karachi’s working women and working classes. He draws on women’s poems, diaries, and memoirs to capture some more ephemeral qualities of everyday living and dying. These contrast with the violent suppression of an underclass of trade unionists and labor activists by a coalition of the state, military courts and industrialists, since the fifties. Given the long, progressive erosion of peace in Karachi how, he asks, might we imagine a therapeutic process of social, economic and cultural healing? Through an image of citizens “at work” creating citywide networks and connections, we are offered finally some possibilities of dreaming. Namely, through increased understandings, not of conflict, but also of each other’s intimate everyday lives, the dream emerges of a new political space or public where even intractable disagreements can be managed through gestures of kindness, compromise, and fresh vocabularies of how to carry on and get by.


This interdisciplinary volume presents nineteen chapters by Roman historians and archaeologists, discussing trade in the Roman Empire in the period c.100 BC to AD 350, and in particular the role of the Roman state, in shaping the institutional framework for trade within and outside the Empire, in taxing that trade, and in intervening in the markets to ensure the supply of particular commodities, especially for the city of Rome and for the army. The chapters in this volume address facets of the subject on the basis of widely different sources of evidence—historical, papyrological, and archaeological—and are grouped in three sections: institutional factors (taxation, legal structures, market regulation, financial institutions); evidence for long-distance trade within the Empire, in wood, stone, glass, and pottery; and trade beyond the frontiers, with the East (as far as China), India, Arabia, and the Red Sea, and the Sahara. Rome’s external trade with realms to the east emerges as being of particular significance to the fisc. But in the eastern part of the Empire at least, the state appears, in collaboration with the elite holders of wealth, to have adapted the mechanisms of taxation, both direct and indirect, to support its need for revenue. On the other hand, the price of that collaboration, which was in effect a fiscal partnership, in slightly different forms in East and West, in the longer term fundamentally changed the political character of the Empire.


Author(s):  
Aled Davies

The aim of this book has been to evaluate the relationship between Britain’s financial sector, based in the City of London, and the social democratic economic strategy of post-war Britain. The central argument presented in the book was that changes to the City during the 1960s and 1970s undermined a number of the key post-war social democratic techniques designed to sustain and develop a modern industrial economy. Financial institutionalization weakened the state’s ability to influence investment, and the labour movement was unable successfully to integrate the institutionalized funds within a renewed social democratic economic agenda. The post-war settlement in banking came under strain in the 1960s as new banking and credit institutions developed that the state struggled to manage. This was exacerbated by the decision to introduce competition among the clearing banks in 1971, which further weakened the state’s capacity to control the provision and allocation of credit to the real economy. The resurrection of an unregulated global capital market, centred on London, overwhelmed the capacity of the state to pursue domestic-focused macroeconomic policies—a problem worsened by the concurrent collapse of the Bretton Woods international monetary system. Against this background, the fundamental social democratic assumption that national prosperity could be achieved only through industry-led growth and modernization was undermined by an effective campaign to reconceptualize Britain as a fundamentally financial and commercial nation with the City of London at its heart....


Author(s):  
Avner de Shalit

Immigration should be discussed within the context of the city rather than the state because cities are now quite autonomous political entities and because nearly all immigrants settle in cities. Hence the meeting between locals and immigrants take place in the context of urban life rather than as citizens of the state. The book’s three questions are presented: should cities be in charge of deciding whether to allow immigrants to settle in the city? If yes, what local political rights should be granted to immigrants? And is there a model of integration which is superior to other models? The latter involved a comparative study of three such models, in Amsterdam, Berlin, and Jerusalem.


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